CVE-2023-47120

Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the stable branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the beta and tests-passed branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting...

PT-2025-4271 · Oracle · Oracle Weblogic Server

Name of the Vulnerable Software and Affected Versions: Oracle WebLogic Server version 14.1.1.0.0 Description: The issue allows an unauthenticated attacker with network access via HTTP/2 to compromise Oracle WebLogic Server. Successful attacks can result in the unauthorized ability to cause a hang...

Memory Leak

github.com/golang-fips/openssl and github.com/microsoft/go-crypto-openssl are vulnerable to Memory Leak. The vulnerability is due to the mishandling of non-compliant RSA keys during encryption and verification, leading to a gradual depletion of available memory, which can result in a system crash...

CVE-2023-43768

An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands...

mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487)

A flaw was found in modhttp2. When a HTTP/2 stream is reset RST frame by a client, there is a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connectio...

Rockwell Automation Stratix Cisco IOS Software Crafted IPv6 Packet Denial of Service (CVE-2014-2113)

A vulnerability in the implementation of the IP version 6 IPv6 protocol stack in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause I/O memory depletion on an affected device that has IPv6 enabled. The vulnerability is triggered when an affected...

CVE-2023-47120

Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the stable branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the beta and tests-passed branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting...

CVE-2023-47120

Discourse DoS via Onebox favicon URL affects multiple branches: stable 3.1.0–3.1.2 and beta/tests-passed 3.1.0,beta6–3.2.0.beta2. The root cause is Redis memory depletion triggered by crafting a site with an abnormally long favicon URL and drafting multiple posts that Onebox it. Impact is high: p...

CVE-2023-47120 Discourse DoS through Onebox favicon URL

Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the stable branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the beta and tests-passed branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting...

KillNet and affiliate hacktivist groups targeting healthcare with DDoS attacks

In the last year, geopolitical tension has led to an uptick of reported cybercrime events fueled by hacktivist groups. The US Cybersecurity and Infrastructure Security Agency CISA published an advisory to warn organizations about these attacks and teamed with the FBI on a distributed...

K87920510: BIG-IP mcpd vulnerability CVE-2019-6647

Security Advisory Description When processing authentication attempts for control-plane users, mcpd leaks a small amount of memory. Under rare conditions, attackers with access to the management interface can eventually deplete memory on the system. CVE-2019-6647 Impact Repeated failed...

Denial Of Service (DoS)

dcmtk is vulnerable to Denial of Service DoS. The vulnerability exists due to a memory leak in the memory deplete unit because all memory resources run out leading to the system to crash...

CVE-2022-2929

CVE-2022-2929 affects ISC DHCP server components in multiple releases (ISC DHCP 1.0–4.4.3 and 4.1-ESV-R1–4.1-ESV-R16-P1). The issue arises when a DHCP server processes packets with fqdn labels longer than 63 bytes, leading to memory exhaustion on the server. Connected documents corroborate the ro...

CVE-2022-2906

An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service...

CVE-2022-2906

An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service...

CVE-2022-2906

An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service...

Fortinet FortiSwitch 资源管理错误漏洞

Fortinet FortiSwitch is a switch product of American Fiat Fortinet, its biggest advantage is that it can be unified by the firewall management, in a window you can use the graphical interface to manage the entire local area network. A resource management error vulnerability exists in FortiSwitch...

Cisco Firepower System Software Detection Engine DoS (cisco-sa-20181003-fp-smb-snort)

According to its self-reported version, Cisco FTD Software is affected by a Denial of Service DoS vulnerability within the Server Message Block Version 2 SMBv2 and Version 3 SMBv3 protocol implementation due to incorrect header validation. An an unauthenticated, remote attacker can cause the devi...

Design/Logic Flaw

A vulnerability in the VPN System Logging functionality for Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a memory leak that can deplete system memory over time, which can cause unexpected system behaviors or device crashes. The vulnerability...

Cisco IOS XR Software IPsec Packet Processor DoS (cisco-sa-iosxr-ipsec-dos-q8UPX6m)

According to its self-reported version, Cisco IOS XR Software is affected by a denial of service DoS vulnerability in the IPsec packet processor due to improper handling of packets. An unauthenticated, remote attacker can exploit this, by sending malicious ICMP error messages to an affected devic...